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block: Move I/O throttling configuration functions to BlockBackend

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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2016-03-21 13:53:52 +01:00
parent 441565b279
commit 97148076e8
11 changed files with 71 additions and 77 deletions
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4
include/block/block.h
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@ -187,10 +187,6 @@ void bdrv_stats_print(Monitor *mon, const QObject *data);
void bdrv_info_stats(Monitor *mon, QObject **ret_data);
/* disk I/O throttling */
void bdrv_io_limits_enable(BlockDriverState *bs, const char *group);
void bdrv_io_limits_disable(BlockDriverState *bs);
void bdrv_io_limits_update_group(BlockDriverState *bs, const char *group);
void bdrv_init(void);
void bdrv_init_with_whitelist(void);
bool bdrv_uses_whitelist(void);

3
include/block/block_int.h
View file

@ -525,8 +525,7 @@ int get_tmp_filename(char *filename, int size);
BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
const char *filename);
void bdrv_set_io_limits(BlockDriverState *bs,
ThrottleConfig *cfg);
bool bdrv_start_throttled_reqs(BlockDriverState *bs);
/**

4
include/block/throttle-groups.h
View file

@ -33,8 +33,8 @@ const char *throttle_group_get_name(BlockBackend *blk);
ThrottleState *throttle_group_incref(const char *name);
void throttle_group_unref(ThrottleState *ts);
void throttle_group_config(BlockDriverState *bs, ThrottleConfig *cfg);
void throttle_group_get_config(BlockDriverState *bs, ThrottleConfig *cfg);
void throttle_group_config(BlockBackend *blk, ThrottleConfig *cfg);
void throttle_group_get_config(BlockBackend *blk, ThrottleConfig *cfg);
void throttle_group_register_blk(BlockBackend *blk, const char *groupname);
void throttle_group_unregister_blk(BlockBackend *blk);